“…In addition, patients often consider ES to be complex and tiresome and may leave the program too early . Factors affecting EST include the patient's personality, speech level prior to the operation, motivation, determination, psychological state, desire for training, limited voice therapy facilities, age, self‐confidence, family support, mental state, the ability to learn, the voice therapist's ability to teach, the level of surgery, the existence of RT history, the existence of esophageal motility disorder, and pressure on the pharyngoesophageal segment . In this study, 78% of subjects attended all sessions, which is a remarkable rate of attendance and reflects the motivation of the subjects and the therapy team.…”